wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/29c5563d-489d-4da2-84e3-dce4dc06aee5/4DNFITXD5XM5.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/29c5563d-489d-4da2-84e3-dce4dc06aee5/4DNFITXD5XM5.bed.gz 4DNFITXD5XM5
test "d3e5de4807e6596ff7ebf00df4502709" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFITXD5XM5